Lincoln Electric SVM154-A Welder User Manual


 
ELECTRICAL DIAGRAMS
G-2
LN-10
WIRING DIAGRAM - LN-10 (CONTROL)
505
2
4
OPTIONAL REMOTE
CONTROL KIT
ENCODER PC BOARD
VOLTS
527
526
3
5
7
ENCODER PC BOARD
WFS
500
516
8
J11
J17**
J17**
B
D
C
B
B
A
E
F
J19***
3
3
R
AC
542
500
553
552
551
*
5
J10
2
1
554
512A
10
G
A
B
G
L
N
10
97
INPUT CABLE
J12
500
1
23456
K
H
8
FOR CONNECTION
TO ROBOTICS
INTERFACE
HARNESS
WIRE DRIVE
RECEPTACLE
WIRE DRIVE
J1
C
I
H
517
3
505
6
R
*
PIN 1
*
77
J
SHIELDED
F
R
U
541
539
12
876
J8
B
560
520
519
522
512
67
561
500
552
J2
512
*
512
561
82R
CASE
LEAD COLOR CODING
B - BLACK
R - RED
W - WHITE
U - BLUE
2
CONTROL P.C BOARD
STUD
GROUNDING
J4
CABLE
CONTROL
B
CABLE
M
E
D
G
D
6
4
A
2
500
1
C
8
*
7
5
1
81R
G
CURRENT
W
W
W
W
W
J18
500
H
512B
1
J4
CONNECTOR CAVITY
J1
2
NUMBERING SEQUENCE
3
6
***
2
4
3
1
1
1
4
10
6
J3
5
1
8
1
J7
1
7
14
8
J5
1
512
U
R
522
560
539
*
541
520
500
J
I
M
E
N
H
F
*
B
A
J6
C
W
W
520
519
522
512
CABLE
67
SHIELDED
B
R
U
541
539
J13
D
C
L
K
*
J15
**
PIN NUMBERING SEQUENCE
(COMPONENT SIDE OF P.C. BOARD)
CAVITY NUM
BERING SEQ
UENCE
(COMPONENT SIDE OF P.C. BOARD)
ELECTRICAL SYM
BOLS PER E1537.
(NON LEAD SIDE OF CONNECTOR)
789
BRIDGE
+
-
AC
RECEPTACLE
A
J8
5432
1
5
10
J6
J17
J10
J11
P10
P11
P17
6
6
3
5
2
1
432
1
8765
U
4
U
32
1
432
1
A
ANALOG COMMON (ROBOT)
GAS SOLENOID (ROBOT)
TRIGGER (ROBOT)
COLD FEED REV. (ROBOT)
COLD FEED FWD. (ROBOT)
BURN BACK (ROBOT)
VOLTS (ROBOT)
21
67
4
2
75
76
500
542
81R
516
500
512B
TO MOTOR TACHOMETER
TO BRASS BLOCK VOLTAGE SENSE
TO SOLENOID
TO SOLENOID
TO DUAL PROCEDURE SWITCH
TO DUAL PROCEDURE SWITCH
554
553
41
42
(42)
(41)
GND
A
B
C
D
E
F
G
I
H
4
TO MOTOR TACHOMETER
TO MOTOR TACHOMETER
TO MOTOR
TO MOTOR
D
21
67
DISPLAY
P.C. BOARD
C
A
D
U
PROTECTOR
U
GROUNDING
LEAD
W
ARC
SENSOR
1
2
B
KEYPAD
J3
7
1
5
J2
8
PIN 1
4
PIN 1
98
2
J19
4
C
2
1
P19
1
6
P19***
54
*
*
BAEDFGH
500
76
+5VDC (ROBOT)
ARC DETECT (ROBOT)
POWER SUPPLY FAIL (ROBOT)
R.F. TOROID
ASSEMBLY
IN CONNECTORS J5 AND J6.
L10218-1
21
75
76
N.B. THE OPTIONAL ROBOTIC INTERFACE MODULE MOUNTS
*
NOTES:
SWITCH INTERFACE MODULE (NOT SHOWN), OR THE
OPTIONAL ROBOTIC INTERFACE MODULE (NOT SHOWN)
N.A. THE JUMPER PLUG (SHOWN), THE OPTIONAL REMOTE
MUST BE INSTALLED INTO CONNECTOR J5 ON THE
CONTROL P.C. BOARD FOR THE LN-10 TO OPERATE.
4-24-98
2
1
345
12
J5
*
432
1
6
1
23456789
10
11
12
4
527
517
505
500
526
J7
10
6
11
987
1314
500
CR1-
FAULT
WFS (ROBOT)
82R
TO TRIGGER
TO TRIGGER
F
E
N.A., N.B.
CABLE TO
551
N.B.
*
77
519
B
G-2
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
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